Skilcraft master-keyed laptop lock with Kensington's ClickSafe® feature is designed for effortless protection of computers and your most important business data. Locks attach to hardware in a single step. Just one click and it's secure. There's no need for employees to insert a key or follow multiple steps. Slim profile lock attaches to the thinnest computers. Carbon strengthened steel cable provides greater cut resistance. Tamper-proof, disc-style lock delivers the strongest security available in a cable lock. Set includes 10 individually keyed locks and 2 master keys to allow access by the administrator to any lock in the set.